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Expired European patentEurope

A mass driver circuit for weaving looms

EP 0105965 B1 · Applicant: TSUDAKOMA KOGYO KABUSHIKI KAISHA

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Overview

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Listed from its EPO record in Patent Yard's archive of European patents past their term. Its claims, description and drawings are in the EPO PDF and on Google Patents, and the Claude kit works from them.

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Why it's free to use

  • Filed October 18, 1982 and granted January 7, 1988. A European patent lasts at most 20 years from filing, so its term ended October 18, 2002.
  • A supplementary protection certificate, which can extend a medicine or crop-protection patent, adds at most five and a half years, so even that would have ended by April 18, 2008.
  • We check European rights only. A US or other national patent in its family could still be in force: check its family on Espacenet or Google Patents.
FiledOctober 18, 1982
PublishedApril 25, 1984
GrantedJanuary 7, 1988
Term endedOctober 18, 2002
Application numberEP 82109617
Classification (CPC)D03D51/02

Timeline

Timeline From EPO dates

1983198519871989199119931995199719992001Application filedOct 18, 1982PublishedApril 25, 1984Patent grantedJan 7, 1988Term endedOct 18, 2002

Sources & verification

Official EPO records

Full published documentClaims, description and drawings as a PDF.EPOEuropean Patent RegisterProcedure, status, file inspection and legal events.EPOLinked open EP data recordThe bibliographic record this page is built from.EPO

Cross-check elsewhere

Google PatentsFull text, worldwide family, citing patents and legal events.patents.google.comEspacenetNational family members and their legal status.European Patent Office

Everything on this page comes from the EPO record linked above. EPO data used under CC BY 4.0.